CN108857936A - A kind of high performance resin grinding wheel formula - Google Patents
A kind of high performance resin grinding wheel formula Download PDFInfo
- Publication number
- CN108857936A CN108857936A CN201810535228.9A CN201810535228A CN108857936A CN 108857936 A CN108857936 A CN 108857936A CN 201810535228 A CN201810535228 A CN 201810535228A CN 108857936 A CN108857936 A CN 108857936A
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- China
- Prior art keywords
- parts
- grinding wheel
- monohydrogen phosphate
- resin
- powder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
- B24D3/28—Resins or natural or synthetic macromolecular compounds
Abstract
The present invention relates to grinding tool technical fields, specifically disclose a kind of high performance resin grinding wheel formula, are made from the following raw materials in parts by weight：15-45 parts of epoxy powder, 30-50 parts of phenol resin solution, 15-40 parts of silica solution, 8-15 parts of black silicon carbide, 40-60 parts of Brown Alundum, thin 5-10 parts of iron powder, 2-4 parts of lithium carbonate, 6-15 parts of aluminium oxide, 10-14 parts of calcium monohydrogen phosphate, 10-15 parts of magnesium monohydrogen phosphate, the present invention overcomes the deficiencies in the prior art, the wetability between grinding wheel raw material is improved by adding lithium carbonate, flexural strength refractoriness significantly improves, the sintering temperature of raw material powder can also be reduced simultaneously, addition silicon carbide effectively improves the corrosion resistance of resin wheel, wearability, simultaneously in conjunction with aluminium oxide, significantly improve the high-temperature behavior of grinding wheel.Epoxy resin powder and liquid phenolic resin have excellent waterproofness, epoxy resin can reduce the deformation extent of grinding wheel, production efficiency is improved, and joined calcium monohydrogen phosphate, magnesium monohydrogen phosphate and effectively improve adhesion strength between resin-oatmeal and abrasive material, improves the stability of grinding wheel.
Description
Technical field
The present invention relates to grinding tool technical fields, particularly belong to a kind of high performance resin grinding wheel formula.
Background technique
Many workpiece are after the completion of the techniques such as casting, welding, processing and maintenance, it is often necessary to carry out polishing with grinding wheel and repair
It is whole.Grinding wheel is the porous body being made of abrasive material and bonding agent.And abrasive material, bonding agent and hole are three basic compositions of grinding wheel
Element.Since abrasive material is harder, the adhesive layer between abrasive material is very meagre, and leading to the contact between abrasive material is almost rigid contact, because
This requires grinding wheel rigidity with higher, grinding capacity and grinding efficiency, common are stainless steel grinding wheel, but this grinding wheel makes
The surface for obtaining grinding workpiece is also easy to produce scratch, it is difficult to obtain preferable suface processing quality.With abrasive material, bonding agent and grinding wheel system
The difference of technique etc. is made, the possible difference of grinding wheel characteristics is very big, has to the precision, roughness and production efficiency of grinding important
Influence.Therefore, it is necessary to select suitable grinding wheel according to actual conditions.Resin wheel, that is, bonding agent is the grinding wheel of resin, is had
The advantages that grinding force is small, grinding temperature is low, self-sharpening is good, grinding efficiency is high, is widely used in hard alloy, ceramics, glass etc.
It is the preferred grinding wheel for realizing stainless steel plate cutting in the grinding of hard brittle material.Disc wheel is inevitable in grinding process
Cutting heat is generated, cutting heat is excessively high to will also result in the damage of grinding wheel in addition to workpiece of burning, so reducing cutting heat is to improve cutting
The critical issue of quality.Prior art manufacture, which has disc wheel mainly, low compact density product and high compact density product two
Major class product, using the disc wheel of low compact density because of tissue looseness, the porosity is high, perfect heat-dissipating, and cutting efficiency is high, and
And can accomplish notch impulse- free robustness, workpiece of not burning, still, in cutting, itself consumption is big for it, and cutting ratio is small, service life
It is short, it is high few at the own loss of density thin slice sand, but cutting efficiency is low, and the cutting heat of generation is really higher.Resin in the prior art
Grinding wheel is all non-watertight, grind it cannot with grinding fluid during the work time, influences its heat dissipation effect, can also be in work when serious
There are ablation trace and burrs for part notch section, while the resinae bonding agent for also resulting in grinding wheel is carbonized, and grinding wheel is caused easily to be sent out
Raw embrittlement damage.
Summary of the invention
The object of the present invention is to provide a kind of high performance resin grinding wheel formulas, overcome the deficiencies in the prior art, utilize
Epoxy powder, phenol resin solution, silica solution, black silicon carbide, Brown Alundum, thin iron powder, lithium carbonate, aluminium oxide, phosphoric acid hydrogen
A kind of high-performance grinding wheel is made in calcium, magnesium monohydrogen phosphate, improves grinding wheel and obtains corrosion resistance, wearability, compactness, and deformation energy
Power, waterproof performance improve grinding wheel and obtain stability.
To solve the above problems, the technical solution used in the present invention is as follows：
A kind of high performance resin grinding wheel formula, is made from the following raw materials in parts by weight：15-45 parts of epoxy powder, phenolic aldehyde tree
30-50 parts of lipoprotein solution, 15-40 parts of silica solution, 8-15 parts of black silicon carbide, 40-60 parts of Brown Alundum, iron powder 5-10 parts thin, lithium carbonate
2-4 parts, 6-15 parts of aluminium oxide, 10-14 parts of calcium monohydrogen phosphate, 10-15 parts of magnesium monohydrogen phosphate.
Further, it is made from the following raw materials in parts by weight：25 parts of epoxy powder, 32 parts of phenol resin solution, silicon are molten
20 parts of glue, 10 parts of black silicon carbide, 54 parts of Brown Alundum, 6 parts of thin iron powder, 2.5 parts of lithium carbonate, 8 parts of aluminium oxide, 12 parts of calcium monohydrogen phosphate,
12 parts of magnesium monohydrogen phosphate.
Further, the granularity of the Brown Alundum is F160-F220.
Compared with prior art, implementation result of the invention is as follows by the present invention：
A kind of high performance resin grinding wheel formula of the present invention utilizes epoxy powder, phenol resin solution, silica solution, black
Silicon carbide, Brown Alundum, thin iron powder, lithium carbonate, aluminium oxide, calcium monohydrogen phosphate, magnesium monohydrogen phosphate are made a kind of high-performance grinding wheel, pass through
Addition lithium carbonate improves the wetability between grinding wheel raw material, and flexural strength, refractoriness significantly improves, while can also reduce raw material
The sintering temperature of powder, addition silicon carbide effectively improve the corrosion resistance of resin wheel, wearability, additionally it is possible to improve the cause of grinding wheel
Close property, while in conjunction with aluminium oxide, significantly improve the high-temperature behavior of grinding wheel.Epoxy resin liquid and phenol-formaldehyde resin powder have excellent
Waterproofness, epoxy resin can reduce the deformation extent of grinding wheel, improve production efficiency, and joined calcium monohydrogen phosphate, magnesium monohydrogen phosphate,
The effective adhesion strength improved between resin-oatmeal and abrasive material, improves the stability of grinding wheel.
Specific embodiment
The present invention will be further described with reference to the examples below, but the present invention is not limited to these instances, and is being de-
Under the premise of from present inventive concept, carried out by it is any improvement be within the scope of the present invention.
Embodiment 1
A kind of high performance resin grinding wheel formula of the present invention, is made from the following raw materials in parts by weight：Epoxy powder
15-45 parts, 30-50 parts of phenol resin solution, 15-40 parts of silica solution, 8-15 parts of black silicon carbide, 40-60 parts of Brown Alundum, thin iron powder
5-10 parts, 2-4 parts of lithium carbonate, 6-15 parts of aluminium oxide, 10-14 parts of calcium monohydrogen phosphate, 10-15 parts of magnesium monohydrogen phosphate.
The granularity of the Brown Alundum is F160-F220.
Above content is only to present inventive concept example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention
Conceive or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (3)
1. a kind of high performance resin grinding wheel formula, it is characterised in that：It is made from the following raw materials in parts by weight：Epoxy powder
15-45 parts, 30-50 parts of phenol resin solution, 15-40 parts of silica solution, 8-15 parts of black silicon carbide, 40-60 parts of Brown Alundum, thin iron powder
5-10 parts, 2-4 parts of lithium carbonate, 6-15 parts of aluminium oxide, 10-14 parts of calcium monohydrogen phosphate, 10-15 parts of magnesium monohydrogen phosphate.
2. a kind of high performance resin grinding wheel formula according to claim 1, it is characterised in that：By the raw material of following parts by weight
It is made：It is 25 parts of epoxy powder, 32 parts of phenol resin solution, 20 parts of silica solution, 10 parts of black silicon carbide, 54 parts of Brown Alundum, thin
6 parts of iron powder, 2.5 parts of lithium carbonate, 8 parts of aluminium oxide, 12 parts of calcium monohydrogen phosphate, 12 parts of magnesium monohydrogen phosphate.
3. according to claim 1 or a kind of 2 described in any item high performance resin grinding wheel formulas, it is characterised in that：The palm fibre
The granularity of corundum is F160-F220.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535228.9A CN108857936A (en) | 2018-05-30 | 2018-05-30 | A kind of high performance resin grinding wheel formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535228.9A CN108857936A (en) | 2018-05-30 | 2018-05-30 | A kind of high performance resin grinding wheel formula |
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| Publication Number | Publication Date |
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| CN108857936A true CN108857936A (en) | 2018-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810535228.9A Pending CN108857936A (en) | 2018-05-30 | 2018-05-30 | A kind of high performance resin grinding wheel formula |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008353A (en) * | 2022-07-04 | 2022-09-06 | 临沂市大鹏五金磨具有限公司 | Resin grinding wheel and preparation method thereof |
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|---|---|---|---|---|
| US5912216A (en) * | 1997-09-08 | 1999-06-15 | Norton Company | Resin bonded abrasive tool and method of making the tool |
| CN102343558A (en) * | 2011-10-20 | 2012-02-08 | 宁波大华砂轮有限公司 | Resin abrasive cutting wheel and manufacturing method thereof |
| CN102814760A (en) * | 2012-07-31 | 2012-12-12 | 安徽威铭耐磨材料有限公司 | Grinding wheel and preparation method thereof |
| CN105290984A (en) * | 2015-10-10 | 2016-02-03 | 薛典荣 | Inorganic compounded abrasive resin grinding wheel and preparation method thereof |
| CN106041763A (en) * | 2016-05-30 | 2016-10-26 | 安徽砥钻砂轮有限公司 | High-strength waterproof resin grinding wheel and preparation method thereof |
| CN106041764A (en) * | 2016-06-23 | 2016-10-26 | 桂林创源金刚石有限公司 | Composite bonding agent diamond grinding wheel |
| CN106826592A (en) * | 2016-08-21 | 2017-06-13 | 刘焕章 | A kind of high-performance emery wheel and preparation method thereof |
| CN107214635A (en) * | 2017-07-25 | 2017-09-29 | 珠海泰达砂轮有限公司 | One kind mill cast iron emery wheel and preparation method thereof |
-
2018
- 2018-05-30 CN CN201810535228.9A patent/CN108857936A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5912216A (en) * | 1997-09-08 | 1999-06-15 | Norton Company | Resin bonded abrasive tool and method of making the tool |
| CN102343558A (en) * | 2011-10-20 | 2012-02-08 | 宁波大华砂轮有限公司 | Resin abrasive cutting wheel and manufacturing method thereof |
| CN102814760A (en) * | 2012-07-31 | 2012-12-12 | 安徽威铭耐磨材料有限公司 | Grinding wheel and preparation method thereof |
| CN105290984A (en) * | 2015-10-10 | 2016-02-03 | 薛典荣 | Inorganic compounded abrasive resin grinding wheel and preparation method thereof |
| CN106041763A (en) * | 2016-05-30 | 2016-10-26 | 安徽砥钻砂轮有限公司 | High-strength waterproof resin grinding wheel and preparation method thereof |
| CN106041764A (en) * | 2016-06-23 | 2016-10-26 | 桂林创源金刚石有限公司 | Composite bonding agent diamond grinding wheel |
| CN106826592A (en) * | 2016-08-21 | 2017-06-13 | 刘焕章 | A kind of high-performance emery wheel and preparation method thereof |
| CN107214635A (en) * | 2017-07-25 | 2017-09-29 | 珠海泰达砂轮有限公司 | One kind mill cast iron emery wheel and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008353A (en) * | 2022-07-04 | 2022-09-06 | 临沂市大鹏五金磨具有限公司 | Resin grinding wheel and preparation method thereof |
| CN115008353B (en) * | 2022-07-04 | 2024-01-23 | 临沂市大鹏五金磨具有限公司 | Resin grinding wheel and preparation method thereof |
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Application publication date: 20181123 |
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